Home/CVE/GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key compon
CVE

CVE-2003-0971

GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key compon

GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature.

MEDIUM · CVSS 5 EPSS 0.02339
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
gnu privacy guardall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Published to NVD15 Dec 2003 · 05:00 AM
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Vendor Advisories

2
rhsaRHSA-2003:390Important
rhsaRHSA-2003:395Important
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References & Sources

17
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798
http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.htmlPatchVendor Advisory
http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.htmlPatch
http://marc.info/?l=bugtraq&m=106995769213221&w=2
http://secunia.com/advisories/10304
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